The Verbena — Dutch Marquise Alexandrite Garden Ring
Handcrafted by our family workshop · Made to order
The Verbena is a garden-inspired Alexandrite ring designed with flowing gold vines, marquise diamond leaves, and an architectural Dutch marquise center stone. The Alexandrite shifts between deep plum, burgundy, and green tones depending on the light, giving the ring a moody, romantic color story from every angle.
Read the story
The band is sculpted with organic openwork details, creating the feeling of vines growing around the center stone. Marquise diamond accents are placed throughout the setting like delicate leaves, adding brightness and movement without overpowering the bold color-shifting Alexandrite.
Elegant, nature-inspired, and slightly mysterious, The Verbena is made for someone who wants a ring that feels alive — floral, sculptural, and unlike anything traditional.
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Before you order
Good to know
When will it arrive?
About 4–5 weeks to your door. Every piece is made to order in our studio, then shipped free, fully insured and signature-required.
Have a proposal or wedding date? Tell us before you order and we'll confirm honestly whether we can make it.
How do I get my size right?
Please take a minute with it. Use our printable sizing guide at 100% scale, measure at the end of the day, and measure twice. Quarter sizes are fine, and we can work from US, EU or mm. We confirm your size with you before we start.
If your size ever changes, our family team will walk you through the options, but a ring built in your size from day one always wears best.
Engraving & Stone Inlay®: what's included?
Both are on us. Engraving: up to 9 characters, spaces included (like “J&A 2027”). Your handwriting is free too. A custom font or placement is $75, since it needs its own CAD.
Stone Inlay®: two small birthstones set into your band, often yours and theirs.
Is the gemstone certified?
Yes. Your gemstone comes with a report from AGL (Antwerp Gemological Laboratory), so you know exactly what you're wearing. Any diamonds are graded DEF color, VS2+ clarity.
Is it ethically sourced?
Your alexandrite is lab-grown, with the true color change of the natural stone: green by day, violet by lamplight. Natural alexandrite is one of the rarest mined gems. Ours gives you that same change with no mine behind it.
It comes with a report from AGL (Antwerp Gemological Laboratory), so you know exactly what you're wearing.
Adding Stone Inlay®? Those birthstones vary: some are lab-grown and some are natural. Just ask about yours.
Can I return it?
You can cancel for a full refund before production starts. Once your piece is at the bench it's a final sale, since it's made to your exact choices. If it arrives damaged or has a craftsmanship issue, tell us within 14 days and we'll make it right.
More answers in our FAQ, or start a custom build.
Material
14K Solid Gold & Platinum 950
Main Stone
Alexandrite
Side/Accent Stones
Diamond
Band Width
Stone
Built to Last. Backed for Life.
Every Luther's Diamonds ring is handcrafted in our Atlanta studio, using only the finest metals and ethically sourced stones. We stand behind our craftsmanship for life — if it leaves our studio, we stand behind it.
Ring Size Guide
US & Canada Ring Sizes
| US Size | Diameter (mm) | Circumference (mm) |
|---|---|---|
| 3 | 14.1 | 44.2 |
| 3.5 | 14.5 | 45.5 |
| 4 | 14.9 | 46.8 |
| 4.5 | 15.3 | 48.0 |
| 5 | 15.7 | 49.3 |
| 5.5 | 16.1 | 50.6 |
| 6 | 16.5 | 51.9 |
| 6.5 | 16.9 | 53.1 |
| 7 | 17.3 | 54.4 |
| 7.5 | 17.7 | 55.7 |
| 8 | 18.2 | 57.0 |
| 8.5 | 18.6 | 58.3 |
| 9 | 19.0 | 59.5 |
| 9.5 | 19.4 | 60.8 |
| 10 | 19.8 | 62.1 |
| 10.5 | 20.2 | 63.4 |
| 11 | 20.6 | 64.6 |
| 11.5 | 21.0 | 65.9 |
| 12 | 21.4 | 67.2 |
UK & Australia Ring Sizes
| UK Size | Diameter (mm) | Circumference (mm) |
|---|---|---|
| F | 14.1 | 44.2 |
| G | 14.5 | 45.5 |
| H | 14.9 | 46.8 |
| I | 15.3 | 48.0 |
| J | 15.7 | 49.3 |
| K | 16.1 | 50.6 |
| L | 16.5 | 51.9 |
| M | 16.9 | 53.1 |
| N | 17.3 | 54.4 |
| O | 17.7 | 55.7 |
| P | 18.2 | 57.0 |
| Q | 18.6 | 58.3 |
| R | 19.0 | 59.5 |
| S | 19.4 | 60.8 |
| T | 19.8 | 62.1 |
| U | 20.2 | 63.4 |
| V | 20.6 | 64.6 |
| W | 21.0 | 65.9 |
| X | 21.4 | 67.2 |
European Ring Sizes
| EU Size | Diameter (mm) | Circumference (mm) |
|---|---|---|
| 44 | 14.1 | 44.2 |
| 45 | 14.5 | 45.5 |
| 46 | 14.9 | 46.8 |
| 48 | 15.3 | 48.0 |
| 49 | 15.7 | 49.3 |
| 50 | 16.1 | 50.6 |
| 52 | 16.5 | 51.9 |
| 53 | 16.9 | 53.1 |
| 54 | 17.3 | 54.4 |
| 56 | 17.7 | 55.7 |
| 57 | 18.2 | 57.0 |
| 58 | 18.6 | 58.3 |
| 60 | 19.0 | 59.5 |
| 61 | 19.4 | 60.8 |
| 62 | 19.8 | 62.1 |
| 63 | 20.2 | 63.4 |
| 65 | 20.6 | 64.6 |
| 66 | 21.0 | 65.9 |
| 67 | 21.4 | 67.2 |
Japanese Ring Sizes
| JP Size | Diameter (mm) | Circumference (mm) |
|---|---|---|
| 4 | 14.5 | 45.5 |
| 5 | 14.9 | 46.8 |
| 6 | 15.3 | 48.0 |
| 7 | 15.7 | 49.3 |
| 8 | 16.1 | 50.6 |
| 9 | 16.5 | 51.9 |
| 10 | 16.9 | 53.1 |
| 11 | 17.3 | 54.4 |
| 12 | 17.7 | 55.7 |
| 13 | 18.2 | 57.0 |
| 14 | 18.6 | 58.3 |
| 15 | 19.0 | 59.5 |
| 16 | 19.4 | 60.8 |
| 17 | 19.8 | 62.1 |
| 18 | 20.2 | 63.4 |
| 19 | 20.6 | 64.6 |
| 20 | 21.0 | 65.9 |
| 21 | 21.4 | 67.2 |
Find Your Ring Size
Measure Your Finger
- Use a flexible measuring tape or length of string.
- Wrap it around the finger you'll wear your ring on. If you're creating a ring stack, consider where on your finger the ring will sit. If using string, mark the point on the string where the ends meet with a pen.
- Lay the string on a flat surface and use a ruler to measure the length (in inches or millimeters) up to the mark. Compare your measurement to the size chart to determine your ring size. If you are between sizes, opt for the larger size.
Measure an Existing Ring
- Choose a ring that already fits your finger well.
- Measure the interior diameter of the ring in millimeters (mm).
- Use the measurement chart to match the size of your ring to the closest size in mm. The interior of the ring should align with the outer edge of the circle.
Luther's At Your Service
There's no question too small or request too large for Luther's Diamonds client advisors. From choosing an engagement ring or gift to providing in-store or virtual appointments, we're always at your service.
The garden vine
Vines that open around the stone
Every line of this ring grows up from the band. Look closer.
- 01 Dutch marquise alexandriteA 2 ct lab alexandrite: green by day, plum by lamplight.
- 02 Marquise diamond leavesSixteen small marquise diamonds sit along the vine like leaves.
- 03 Openwork vinesHand-sculpted openings let the light in from the side.
- 04 Two ways to set itEast–West across your finger, or North–South along it. Same price.
Made to go with
What works with The Verbena — Dutch Marquise Alexandrite Garden Ring
Choices we've already made for this setting.
Another shape in mind? Start a custom build- Signature shape Dutch marquiseLong and faceted, a little architectural.
- Center stone Lab alexandrite, 2 ctGreen in daylight, plum in warm light.
- Two ways to set it East–West · North–SouthPick above the add-to-cart button. Same price, made to order.
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Prefer a diamond marquise?
The GardeniaSame garden vine, diamond marquise center, pavé band.
View
- Gold 14K yellow, white or rose · Platinum 950
The Garden Series
Grown from the same garden
Marquise and pear centers on bands that move like vines.
The GardeniaMarquise · twisting pavé vineFrom $1,550
The Gardenia GreenMarquise · emerald & peridot leavesFrom $1,500
The MagnoliaPear · polished vine bandFrom $1,450
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The Verbena — Dutch Marquise Alexandrite Garden RingDutch marquise alexandrite · openwork vinesFrom $1,550
The Sovereign CrestMarquise · infinity curves, crown accentsFrom $1,450
Postcards from our couples
Real rings, real people, shared with their permission.
